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A safety check using a known, reliable voltage measurement or detection device should be made immediately before starting work and when work resumes. High voltage safety testExperienced electricians, at first contact, always assume that hazardous voltages may exist in any wiring system. When possible, always handle the product by its non-electrical components. Use appropriate ESD grounding techniques while handling the product.
#ALERTON VISUAL LOGIC PROGRAMMING GUIDE INSTALL#
Local codes and practicesAlways install equipment in accordance with the National Electric Code and in a manner acceptable to the local authority having jurisdiction.Įlectrostatic sensitivityThis product and its components may be susceptible to electrostatic discharge (ESD). Read all instructions carefully before installing equipment. Important safety information and installation precautionsRead all instructionsFailure to follow all instructions may result in equipment damage or a hazardous condition. Text of Installation and Operations Guide | Alerton VisualLogic Display (VLD) This enables a VLD to share data and execute commands initiatedfrom other BACnet-compliant devices.
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DDC is programmed and downloaded to thecontroller using an Envision for BACtalk operator workstation.Operational information and control data is available to other buildingcontrollers and systems through the BACnet protocol (ANSI/ASHRAEstandard). It combines thefunctionality of a VisualLogic Controller (VLC) with a programmable userinterface display.Electrical inputs and outputs wire directly to field equipment, and the controlsequence is programmable using Envision for BACtalk’s direct digital control(DDC) language, VisualLogic. Alerton VisualLogic Display (VLD) is a communicating sensor/controller withbuilt-in humidity sensor and optional wireless capability.